TASKalfa 250ci (sample)

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  • TEC DOG
    Trusted Tech

    100+ Posts
    • Sep 2011
    • 113
    #1

    TASKalfa 250ci (sample)

    Hello!

    I have TASKalfa 250ci with 90K prints.I bet on ITB but it looks OK.The same with all colours.Fuser is OK and toner is OEM.Please check samples. Thanks!!


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    Tags: None
    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 22999
      #2
      Re: TASKalfa 250ci (sample)

      OEM toner? It looks like developing to me, but not the usual. =^..^=
      If you'd like a serious answer to your request:
      1) demonstrate that you've read the manual
      2) demonstrate that you made some attempt to fix it.
      3) if you're going to ask about jams include the jam code.
      4) if you're going to ask about an error code include the error code.
      5) You are the person onsite. Only you can make observations.

      blackcat: Master Of The Obvious =^..^=

        Comment

        • TEC DOG
          Trusted Tech

          100+ Posts
          • Sep 2011
          • 113
          #3
          Re: TASKalfa 250ci (sample)

          Wow! that was fast Cat!


          I hope you do not hear that often from your wife!

          OEM-Original equipment manufacturer


          I was thinking too about developer but 4 in the same time?

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22999
              #4
              Re: TASKalfa 250ci (sample)

              It sure is unlikely to get 4 dev bad at the same time. But it just doesn't look like transfer. What do the U089 gray patterns look like? =^..^=
              If you'd like a serious answer to your request:
              1) demonstrate that you've read the manual
              2) demonstrate that you made some attempt to fix it.
              3) if you're going to ask about jams include the jam code.
              4) if you're going to ask about an error code include the error code.
              5) You are the person onsite. Only you can make observations.

              blackcat: Master Of The Obvious =^..^=

                Comment

                • tmaged
                  Owner/Service Manager

                  Site Contributor
                  1,000+ Posts
                  • Oct 2008
                  • 1869
                  #5
                  Re: TASKalfa 250ci (sample)

                  I'm doing maintenance on a 300ci today. It only has 57k on color, but the developer oxidizes. That's why they list the cycles as 3 years or the count.
                  Hope that helps !
                  -Tony
                  www.dtios.com
                  Become a fan on Facebook

                    Comment

                    • jmaister
                      certified scrub

                      Site Contributor
                      500+ Posts
                      • Aug 2010
                      • 755
                      #6
                      Re: TASKalfa 250ci (sample)

                      how old is the machine?

                      those looks like crack marks?
                      Idling colour developers are not healthy developers.

                        Comment

                        • JDR
                          Technician

                          50+ Posts
                          • Jan 2015
                          • 82
                          #7
                          Re: TASKalfa 250ci (sample)

                          agree with blackcat -> developers
                          wierd that 4 colors are shot in the same time...

                            Comment

                            • TEC DOG
                              Trusted Tech

                              100+ Posts
                              • Sep 2011
                              • 113
                              #8
                              Re: TASKalfa 250ci (sample)

                              Originally posted by jmaister
                              how old is the machine?

                              those looks like crack marks?

                              approximately 4years.Did you mean itb cracks?

                                Comment

                                • copydocinc
                                  Trusted Tech

                                  Site Contributor
                                  250+ Posts
                                  • Mar 2015
                                  • 263
                                  #9
                                  Re: TASKalfa 250ci (sample)

                                  Just throwing it out there.
                                  Maybe damp paper? Customer using a swamp cooler instead of air conditioner?

                                    Comment

                                    • blackcat4866
                                      Master Of The Obvious

                                      Site Contributor
                                      10,000+ Posts
                                      • Jul 2007
                                      • 22999
                                      #10
                                      Re: TASKalfa 250ci (sample)

                                      Originally posted by tmaged
                                      I'm doing maintenance on a 300ci today. It only has 57k on color, but the developer oxidizes. That's why they list the cycles as 3 years or the count.
                                      I'm with tmaged on this. These developing units never make yield unless you are high volume 100% color. =^..^=
                                      If you'd like a serious answer to your request:
                                      1) demonstrate that you've read the manual
                                      2) demonstrate that you made some attempt to fix it.
                                      3) if you're going to ask about jams include the jam code.
                                      4) if you're going to ask about an error code include the error code.
                                      5) You are the person onsite. Only you can make observations.

                                      blackcat: Master Of The Obvious =^..^=

                                        Comment

                                        • subaro
                                          Service Manager

                                          1,000+ Posts
                                          • Oct 2010
                                          • 1274
                                          #11
                                          Re: TASKalfa 250ci (sample)

                                          Originally posted by copydocinc
                                          Just throwing it out there.
                                          Maybe damp paper? Customer using a swamp cooler instead of air conditioner?
                                          I would also try new set of paper and check density settings. stop print in just after enter fuser and see before and after. examine fuser.

                                          Also, always put the machine in monochrome mode and check grayscale to start with. this will eliminate colour devs ect.
                                          THE ONLY THING FOR EVIL TO TRIUMPH IS FOR GOOD MEN TO DO NOTHING..........edmund burke

                                            Comment

                                            • jmaister
                                              certified scrub

                                              Site Contributor
                                              500+ Posts
                                              • Aug 2010
                                              • 755
                                              #12
                                              Re: TASKalfa 250ci (sample)

                                              anybody checked the charge rollers?

                                              or a really abused T belt + weak DVs?
                                              Idling colour developers are not healthy developers.

                                                Comment

                                                • NeoMatrix
                                                  Senior Tech.

                                                  2,500+ Posts
                                                  • Nov 2010
                                                  • 3514
                                                  #13
                                                  Re: TASKalfa 250ci (sample)

                                                  I'd learn toward unused colour dev units binding up. Take them out and vacuum up loose toner outside the case. Give them a firm bump with your hand to loosen any binding dev an turn the dev roller by hand to check for even density.I've also seen something similar when coffee was spilt down the side of the machine an dried on the ITB.Only way to fix it was a new ITB ass'y.
                                                  Inauguration to the "AI cancel-culture" fraternity 1997...
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